summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to 'Swift/QtUI/Trellis/QtDynamicGridLayout.cpp')
-rw-r--r--Swift/QtUI/Trellis/QtDynamicGridLayout.cpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/Swift/QtUI/Trellis/QtDynamicGridLayout.cpp b/Swift/QtUI/Trellis/QtDynamicGridLayout.cpp
index e0bfa33..cc3208b 100644
--- a/Swift/QtUI/Trellis/QtDynamicGridLayout.cpp
+++ b/Swift/QtUI/Trellis/QtDynamicGridLayout.cpp
@@ -8,6 +8,8 @@
#include <cassert>
+#include <QApplication>
+#include <QEvent>
#include <QLayoutItem>
#include <QGridLayout>
#include <QtDebug>
@@ -23,6 +25,7 @@ QtDynamicGridLayout::QtDynamicGridLayout(QWidget* parent, bool enableDND) : QWid
gridLayout_ = new QGridLayout(this);
setContentsMargins(0,0,0,0);
setDimensions(QSize(1,1));
+ connect(qApp, SIGNAL(focusChanged(QWidget*, QWidget*)), this, SLOT(handleApplicationFocusChanged(QWidget*,QWidget*)));
}
QtDynamicGridLayout::~QtDynamicGridLayout() {
@@ -103,6 +106,17 @@ int QtDynamicGridLayout::indexOf(const QWidget* widget) const {
return -1;
}
+void QtDynamicGridLayout::handleApplicationFocusChanged(QWidget*, QWidget* newFocus) {
+ if (newFocus) {
+ if (isAncestorOf(newFocus)) {
+ QtTabbable *newTab = dynamic_cast<QtTabbable*>(newFocus->parentWidget());
+ if (newTab) {
+ onCurrentIndexChanged(currentIndex());
+ }
+ }
+ }
+}
+
int QtDynamicGridLayout::currentIndex() const {
return indexOf(currentWidget());
}